Welcome!  On our website you'll find information on property tax exemptions, links to other sites of interest, information on the assessment process, and more. Please feel free to contact our office with any questions you might have about your assessment.

The mission of the Township Assessor's Office is to fairly and equitably assess all real property in the jurisdiction according to State statute. By State law, the Assessor only sets the valuation of your property based on a three-year weighted average of sales; he or she does not determine your tax bill. Your tax bill amount depends upon your tax rate, which in turn derives from the tax levies set by the taxing bodies (schools, park districts, municipalities, et al.) that service your area.

To learn more, see our FAQ (Frequently Asked Questions) Page...

Assessor's Office
9075 Corneils Road(P.O. Box 75)
Bristol, IL 60512
Phone: 630-553-3940
Fax: 630-553-5067

Office Hours
8:00am - 3:30pm

Township Supervisor
9075 Corneils Road
Bristol, IL 60512
Phone: 630-553-0101

Highway Department
9075 Corneils Road
Bristol, IL 60512
Phone: 630-553-0101


2021 Assessments have been published! Deadline to file an appeal is October 18, 2021

Link to Residential appeal Form

Link to Commercial Appeal Form

2021 Assessment Publication

Tips for filling out your assessment appeal

Click on "property search" to review your property record card and call us right away if you see a problem 

We are here to help you - please call our office right away!

Visit our FAQ page to find answers to many questions you may have!

Click HERE for a diagram of the Property Tax cycle in Kendall County

Everything you wanted to know about the Illinois Property Tax System